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Cheap flights from London to Miami from £451

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MIA
21 Aug — 28 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Miami are usually found in September or January, booked 36 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from London to Miami

Enter your travel dates to find the best prices.

Cheapest flights from London to Miami
Explore the most affordable flight options available from London to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 July 2026.

Mon 31/806:00
LHR
-
MIA
1 stop13h 35m
TAP AIR PORTUGAL
Sun 6/900:30
MIA
-
LHR
1 stop16h 30m
TAP AIR PORTUGAL
Deal found 17/7£461
Mon 9/1120:35
LHR
-
MIA
1 stop29h 15m
Icelandair
Wed 18/1117:15
MIA
-
LHR
1 stop21h 15m
Icelandair
Deal found 18/7£462
Wed 16/911:20
LHR
-
MIA
1 stop17h 05m
TAP AIR PORTUGAL
Wed 7/1016:20
MIA
-
LHR
1 stop13h 00m
TAP AIR PORTUGAL
Deal found 19/7£462
Sat 12/906:00
LHR
-
MIA
1 stop13h 35m
TAP AIR PORTUGAL
Fri 25/900:20
MIA
-
LHR
1 stop17h 35m
TAP AIR PORTUGAL
Deal found 18/7£463
Mon 31/816:25
LGW
-
MIA
1 stop27h 10m
TAP AIR PORTUGAL
Sun 6/900:30
MIA
-
LGW
1 stop28h 15m
TAP AIR PORTUGAL
Deal found 17/7£464
Thu 3/918:45
LHR
-
MIA
1 stop24h 50m
TAP AIR PORTUGAL
Wed 9/903:50
MIA
-
LHR
1 stop13h 10m
TAP AIR PORTUGAL
Deal found 20/7£465
Tue 29/914:30
LGW
-
MIA
2 stops34h 15m
Multiple Airlines
Tue 6/1021:35
MIA
-
LGW
2 stops18h 40m
Multiple Airlines
Deal found 19/7£465
Tue 15/916:25
LGW
-
MIA
1 stop27h 10m
TAP AIR PORTUGAL
Tue 22/916:20
MIA
-
LGW
1 stop12h 25m
TAP AIR PORTUGAL
Deal found 21/7£465
Fri 4/906:00
LHR
-
MIA
1 stop13h 35m
TAP AIR PORTUGAL
Sat 19/916:20
MIA
-
LHR
1 stop15h 25m
TAP AIR PORTUGAL
Deal found 21/7£466
Mon 16/1107:45
LTN
-
MIA
1 stop18h 05m
Multiple Airlines
Mon 23/1122:35
MIA
-
LTN
1 stop17h 15m
Multiple Airlines
Deal found 20/7£467
Mon 7/919:50
LHR
-
MIA
1 stop23h 45m
TAP AIR PORTUGAL
Sat 19/916:20
MIA
-
LHR
1 stop13h 00m
TAP AIR PORTUGAL
Deal found 21/7£467
Tue 1/911:30
LHR
-
MIA
1 stop13h 35m
British Airways
Wed 16/913:40
MIA
-
LHR
1 stop12h 15m
British Airways
Deal found 18/7£468

Find flight deals from London to Miami

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 July 2026.

Round-trip from

£461

One-way from

£451

Popular in

December

Cheapest in

September

Average price

£610

Good round-trip deal

£500 or less

Good one-way deal

£456 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 31/8-6/9
  • 2 total stops
  • 30h 05m total
  • London to Miami
Search Deals
SWISS
  • SWISS
  • 29/8
  • 1 total stop
  • 13h 25m total
  • London to Miami
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Miami.
Search Deals
Price to beat on a one-way flight from London (LON) to Miami.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 July 2026.
Use the filters below to find and compare flights from London to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 11/9

13:45-14:35

1 stop29h 50m

Miami

Wed 23/9

16:20-12:45

1 stop15h 25m

£490

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 7/10

11:20-23:25

1 stop17h 05m

Miami

Wed 14/10

16:20-18:50

1 stop21h 30m

£490

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Fri 2/10

10:00-18:45

1 stop13h 45m

Miami

Mon 12/10

21:30-16:25

1 stop13h 55m

£515

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Fri 2/10

10:00-18:45

1 stop13h 45m

Miami

Sun 11/10

21:30-16:25

1 stop13h 55m

£515

LondonMiami

LTN - MIA

LTNMIA

London Luton

Thu 19/11

07:45-19:30

1 stop16h 45m

Miami

Wed 25/11

21:45-20:50

1 stop18h 05m

£516

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 4/9

08:40-17:25

1 stop13h 45m

Miami

Fri 11/9

13:44-09:20

2 stops14h 36m

£517

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 18/9

07:30-18:52

2 stops16h 22m

Miami

Sun 27/9

19:40-16:25

1 stop15h 45m

£523

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 20/9

07:30-18:52

2 stops16h 22m

Miami

Sun 27/9

13:26-20:40

2 stops26h 14m

£524

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 21/8

11:30-20:05

1 stop13h 35m

Miami

Sun 6/9

14:19-06:25

1 stop11h 06m

£524

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 2/10

06:50-18:52

2 stops17h 02m

Miami

Sun 11/10

19:40-13:00

1 stop12h 20m

£525

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Miami

What is the cheapest month to book a flight from London to Miami?

Currently, September is the cheapest month in which you can book a flight from London to Miami (average of £468). Flying from London to Miami in December is currently the most expensive (average of £627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to MIA?

Find hourly flight availability from London to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Miami as you normally would.

Weekly flight availability from London to Miami

Explore weekly flight availability from London to Miami. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 July 2026.

The most flights from LON to MIA are scheduled on a Monday (36 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (21 on average).

How much does it cost for a return flight from London to Miami?

What’s the top stopover airport for flights from London to Miami?

Share of one-stop return flights from London to Miami chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Lisbon (LIS) – chosen by Cheapflights users on 26% of one-stop itineraries from London to Miami on Cheapflights.

What’s the cheapest stopover airport for flights from London to Miami?

Average return fare for one-stop flights from London to Miami, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Stockholm (ARN) is the most affordable one-stop option, with an average return flight price of £311.

What’s the fastest stopover option from London to Miami?

Shortest average travel time for one-stop one-way flights from London to Miami, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) have the shortest average one-way travel time for one-stop routes: 12h 21m.

Which airport typically offers the quickest stopover for flights from London to Miami?

Average stopover duration for one-stop one-way flights from London to Miami, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 15m.

How often are flights from London to Miami delayed?

About 15% of weekly flights between London and Miami have experienced delays in the past year, with the average delay time being 146 minutes.

What is the most punctual flight time for London to Miami flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Miami flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 8% of flights being delayed.

How far ahead should I book a flight from London to Miami?

The best time to book flights from London to Miami is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated 22 July 2026.
Check out reviews from past customers who have flown with Finnair,Virgin Atlantic, andAmerican Airlines from London to Miami to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,422 reviews
Check prices

Overall

7.6

Boarding

7.7

Entertainment

6.9

Food

6.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.6
Good
1,422 reviews
Finnair
7.6
Good
1,422 reviews
Check prices

Overall

7.6

Boarding

7.7

Entertainment

6.9

Food

6.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Virgin Atlantic
7.5
Good
693 reviews
Finnair
7.6
Good
1,422 reviews
Check prices

Overall

7.6

Boarding

7.7

Entertainment

6.9

Food

6.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
American Airlines
7.1
Good
11,844 reviews
Finnair
7.6
Good
1,422 reviews
Check prices

Overall

7.6

Boarding

7.7

Entertainment

6.9

Food

6.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Iberia
7.0
Good
3,259 reviews
Finnair
7.6
Good
1,422 reviews
Check prices

Overall

7.6

Boarding

7.7

Entertainment

6.9

Food

6.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
British Airways
6.7
Okay
8,124 reviews
Finnair
7.6
Good
1,422 reviews
Check prices

Overall

7.6

Boarding

7.7

Entertainment

6.9

Food

6.7

Crew

8.2

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

Related info for your journey

Find useful and relevant information for your journey from London to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Miami from London?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly into when you book flights from London to Miami. 20 airlines have flights to Miami from London on a regular basis. Booking flights from London to Miami should not be difficult; the airport handles an average of 25 inbound flights from London per day.

  • How long is the flight from London to Miami?

    There are many flights that can get you from London to Miami in 13h 45m. Fly via TAP AIR PORTUGAL, Air Europa, or United Airlines to get the fastest option. Airlines will cover a distance of 4430 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Miami round-trip?

    Cheapflights users have booked flights from London to Miami round-trip from £268. Other airlines that can offer you cheap pricing are Icelandair, from £297, and Delta, from £309. Norse Atlantic UK is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London to Miami one-way?

    One-way options have recently been found by users for as low as £178 on Norse Atlantic UK. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £250 and Aer Lingus from £292 one-way.

  • What are the most popular routes from London to Miami?

    When deciding which route to take from London to Miami consider London Heathrow - Miami, London Gatwick - Miami or London City - Miami as they are the most popular.

  • What are the most reliable airlines from London to Miami?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Miami on time: SAUDIA (100%), Gulf Air (94%), Malaysia Airlines (88%).

  • What are the cheapest flights from London to Miami?

    Looking at all options, your cheapest flight can be booked for £349. While the most popular route (London Heathrow - Miami) can be booked for £423 on average, our data indicates £2,062 when flying from London to Miami.

  • Can I find deals for flights from London to Miami that include hotel bookings?

    Yes. In addition to deals on London to Miami flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Miami.

  • Can I find deals for business class flights from London to Miami?

    Yes. Cheapflights offers flight deals from London to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Miami?

    Currently, September is the cheapest month in which you can book a flight from London to Miami (average of £468). Flying from London to Miami in December is currently the most expensive (average of £627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Key Biscayne
Hollywood
Margate
Boynton Beach
Florida City
Sunrise
Marathon
Fisher Island
Sunny Isles Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London to Miami on these airlines

Choose from the following airlines for your flight from London to Miami. Flights are based on user searches made on Cheapflights and were last updated on 22 July 2026.
Virgin Atlantic flights from London to Miami
British Airways flights from London to Miami
Finnair flights from London to Miami

Top 10 airlines flying from London to Miami

Discover the top 10 airlines that operate flights from London to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£268Average£398FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
IcelandairCheapest£297Average£422FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest£309Average£667FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£311Average£372FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
A.P.G.Cheapest£323Average£394FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
SWISSCheapest£343Average£446FlexibilityNo cancel feeOn-time79%
Search SWISS flights
United AirlinesCheapest£356Average£473FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£359Average£518FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£360Average£544FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£374Average£514FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Miami?

Cheapflights makes it easy to find London to Miami flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Miami?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Miami for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Miami with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Miami flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Miami become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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